muck/app.py

@@ -1,10 +1,22 @@
+from flask import Flask
+
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker, scoped_session
 
-from muck.models.dbref import Base
+from crudkit.api.flask_api import generate_crud_blueprint
+from crudkit.core.service import CRUDService
+
+from muck.models.dbref import Base, Dbref
+from muck.models.exit import Exit
+from muck.models.player import Player
+from muck.models.program import Program
+from muck.models.room import Room
+from muck.models.thing import Thing
 from muck.init import bootstrap_world
 
-engine = create_engine("sqlite:///muck.db", echo=True)
+DATABASE_URL = "sqlite:///muck.db"
+
+engine = create_engine(DATABASE_URL, echo=True)
 SessionLocal = scoped_session(sessionmaker(bind=engine))
 
 Base.metadata.create_all(engine)
@@ -12,3 +24,22 @@ Base.metadata.create_all(engine)
 session = SessionLocal()
 
 bootstrap_world(session)
+
+app = Flask(__name__)
+
+dbref_service = CRUDService(Dbref, session)
+exit_service = CRUDService(Exit, session)
+player_service = CRUDService(Player, session)
+program_service = CRUDService(Program, session)
+room_service = CRUDService(Room, session)
+thing_service = CRUDService(Thing, session)
+
+app.register_blueprint(generate_crud_blueprint(Dbref, dbref_service), url_prefix="/api/dbref")
+app.register_blueprint(generate_crud_blueprint(Exit, exit_service), url_prefix="/api/exits")
+app.register_blueprint(generate_crud_blueprint(Player, player_service), url_prefix="/api/players")
+app.register_blueprint(generate_crud_blueprint(Program, program_service), url_prefix="/api/programs")
+app.register_blueprint(generate_crud_blueprint(Room, room_service), url_prefix="/api/rooms")
+app.register_blueprint(generate_crud_blueprint(Thing, thing_service), url_prefix="/api/things")
+
+if __name__ == "__main__":
+    app.run(debug=True)

muck/models/program.py

@@ -8,5 +8,6 @@ class Program(Dbref):
     id = Column(Integer, ForeignKey("dbref.id"), primary_key=True)
 
     __mapper_args__ = {
-        "polymorphic_identity": ObjectType.PROGRAM
+        "polymorphic_identity": ObjectType.PROGRAM,
+        "inherit_condition": id == Dbref.id
     }

muck/models/thing.py

@@ -1,5 +1,5 @@
 from sqlalchemy import Column, Integer, ForeignKey
-from sqlalchemy.orm import relationship
+from sqlalchemy.orm import relationship, foreign, remote
 
 from crudkit.core.base import CRUDMixin
 
@@ -12,9 +12,10 @@ class Thing(Dbref):
 
     value = Column(Integer, nullable=False, default=0)
 
-    home_id = Column(Integer, ForeignKey("dbref.id"), nullable=False)
-    home = relationship("Dbref", remote_side=[CRUDMixin.id], foreign_keys=[home_id])
+    home_id = Column(Integer, ForeignKey("dbref.id"), nullable=True)
+    home = relationship("Dbref", remote_side=[CRUDMixin.id], foreign_keys=[home_id], primaryjoin=lambda: foreign(Thing.home_id) == remote(Dbref.id))
 
     __mapper_args__ = {
-        "polymorphic_identity": ObjectType.THING
+        "polymorphic_identity": ObjectType.THING,
+        "inherit_condition": id == Dbref.id
     }